28539210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3673}}^1$

素因数の和:3727

約数の個数: 64

約数和(自身を含む): 80416512

約数和(自身を除く): 51877302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3673, 3885, 7346, 7770, 11019, 18365, 22038, 25711, 36730, 51422, 55095, 77133, 110190, 128555, 135901, 154266, 257110, 271802, 385665, 407703, 679505, 771330, 815406, 951307, 1359010, 1902614, 2038515, 2853921, 4077030, 4756535, 5707842, 9513070, 14269605, 28539210]

約数ペア:

[(1, 28539210), (2, 14269605), (3, 9513070), (5, 5707842), (6, 4756535), (7, 4077030), (10, 2853921), (14, 2038515), (15, 1902614), (21, 1359010), (30, 951307), (35, 815406), (37, 771330), (42, 679505), (70, 407703), (74, 385665), (105, 271802), (111, 257110), (185, 154266), (210, 135901), (222, 128555), (259, 110190), (370, 77133), (518, 55095), (555, 51422), (777, 36730), (1110, 25711), (1295, 22038), (1554, 18365), (2590, 11019), (3673, 7770), (3885, 7346)]